The approximate distance from the top of the tree to the top of the shadow is 20ft
<u>Given</u>:
The point P' is the image of the point P under the translation 
The coordinates of the point P are (6,0)
We need to determine the coordinates of the point P'
<u>Coordinates of the point P':</u>
The coordinates of the point P' can be determined by substituting the coordinates of the point P(6,0) in the translation.
Thus, substituting the coordinates, we have;

Simplifying the coordinates, we get;

Thus, the coordinates of the point P' is (0,-1)
The domain and simplified terms are marked below
Answer:
It will take him less then a minute.
Step-by-step explanation:
-5 to 10 would fit all the numbers